My System is virtually textbook and consists of 5 alters:
Me (Dominant personality of the System, the depleted host and the remains of the original/birth personality; contains physical pain)
8-year-old boy (Me as a child; contains sadness and only steps in when triggered)
13-year-old girl (Contains fear and the memories of my childhood sexual abuse. A strong alter, she fronted for the System through junior high, co-fronts and needs 2 days per week to front and live her life)
Protector (Contains rage and hate; only steps in when triggered)
Inner Self Helper (Coordinates the best interest of the Self, which alter is fronting and who knows what)
(More details in Link Removed)